Retatrutide 99.9% Purity — Wuhan Wansheng BiotechnologyCertificate of Analysis · Independent third-party lab result

Name: Retatrutide COA — Wuhan Wansheng Biotechnology (99.9% purity)
Creator: LabG
License: https://titratelab.com/terms

Tested purity 99.9% High purity · 99.9%

Dose vs label +1.0% Essentially at label

Evidence Artifact captured

Test date: 2026-05-25
Testing lab: LabG
Batch / lot: (no batch ID)
Quantity: 50.5mg
Endotoxins: —
Assay method: HPLC + mass quantification + endotoxins
Test score: 8.0
Label dose: 50mg

Context

How this result compares

This Retatrutide certificate's tested purity of 99.90% ranks higher than 70% of the 10447 Retatrutide certificates with a purity result we have catalogued (median 99.83%).

Tested 2026-05-25 by LabG via HPLC + mass quantification + endotoxins. This test is newer than 76% of our catalogued Retatrutide certificates.

Wuhan Wansheng Biotechnology has 247 certificates in our corpus, including 69 for Retatrutide at a median tested purity of 99.81%.

Manufacturer

Wuhan Wansheng Biotechnology

View vendor profile

Certificate

Test report image

Certificate scan as published.

Source

Finnrick

Artifact captured

We have the certificate image (SHA-256 hash captured) — you can verify it loads from the upstream lab and matches the artifact shown here.

Verify on the upstream lab

Method: HPLC + mass quantification + endotoxins
Test type: finnrick_composite
Dose: 50mg
Container: No label / Black crimp / Clear cap
Catalogued: 2026-05-31
Artifact hash: b95d668795374233…

Saved source

Saved source document

sha256:af39a3241c7fabd9… — immutable copy held by TitrateLab

Download saved source · Verify on upstream

Other Retatrutide certificates

This certificate is part of TitrateLab's community-trust corpus. See more from Wuhan Wansheng Biotechnology or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →